CN113246555A - 一种可弯曲超薄天然石材复合板的生产方法 - Google Patents

一种可弯曲超薄天然石材复合板的生产方法 Download PDF

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CN113246555A
CN113246555A CN202110575334.1A CN202110575334A CN113246555A CN 113246555 A CN113246555 A CN 113246555A CN 202110575334 A CN202110575334 A CN 202110575334A CN 113246555 A CN113246555 A CN 113246555A
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李丙银
李蕊
李冬惠
贾雪婷
皮瑞华
张睿斌
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Henan Tianhong Energy Saving Wall Material Co ltd
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Abstract

本发明属于墙体装饰板技术领域，具体涉及一种可弯曲超薄天然石材复合板的生产方法，包括，包括以下步骤：S1、在28mm厚的天然石材的两侧面由天然石材侧面向外依次复合增强铝网层、网格布层以及无纺布层，得到复合厚板；S2、对步骤S1得到的复合厚板采用分割机对剖为两块厚度为12mm的中间板材；S3、对步骤S2得到的两块中间板材分割面进行打磨处理后，依次复合增强铝网层、网格布层以及无纺布层，得到中间复合厚板；S4、将步骤S3得到的中间复合厚板采用分割机对剖为两块厚度为2.5mm的次中间板材；S5、将步骤S4得到次中间板材的分割面依次经过粗打磨、精打磨、定厚抛光处理得到超薄天然石材复合板；本发明提供的超薄天然石材节能环保、柔韧性好。

Description

一种可弯曲超薄天然石材复合板的生产方法
技术领域
本发明属于墙体装饰板技术领域，具体为一种可弯曲超薄天然石材复合板的生产方法。
背景技术
石材饰面板是目前建筑外墙饰面中常用的复合饰面板材，然而石材自身的重量较重，且受到外力冲击时容易碎裂，破碎的石材建筑墙体掉落后砸到楼下的物体、人后造成安全事故的情况时有发生；另一方面，在建筑墙体外表面安装过多的石材，整体上增加建筑墙体的纵向剪切受力，导致墙体的负荷增加，从而一定程度上影响建筑墙体的寿命；因此，目前出现了柔性超薄石材复合板，在柔性石材的表面复合增强铝网层、网格布层以及无纺布层，以提高超薄石材的耐冲击性。然而，目前的超薄石材厚度较厚，不能弯曲，并且石材多是采用化学材料合成，如授权公告号为CN105130342B的中国发明专利，公开了一种柔性饰面软石材或砖，采用高铝水泥或硫铝酸盐水泥、粗中细级配的砂、中细填料、高分子聚合物乳液、主填料、其它功能性填料混合制备而成，这回投入大量的化学原料，对环境有一定的污染。
发明内容
针对现有技术的不足，本发明提供了一种可弯曲超薄天然石材复合板的生产方法，解决了上述背景技术中提出的问题。
为实现上述目的，本发明采用的技术方案如下：一种可弯曲超薄天然石材复合板的生产方法，包括，包括以下步骤：
S1、在28mm厚的天然石材的两侧面由天然石材侧面向外依次复合增强铝网层、网格布层以及无纺布层，得到复合厚板；
S2、对步骤S1得到的复合厚板采用分割机对剖为两块厚度为12mm的中间板材；
S3、对步骤S2得到的两块中间板材分割面进行打磨处理后，依次复合增强铝网层、网格布层以及无纺布层，得到中间复合厚板；
S4、将步骤S3得到的中间复合厚板采用分割机对剖为两块厚度为2.5mm的次中间板材；
S5、将步骤S4得到次中间板材的分割面依次经过粗打磨、精打磨、定厚抛光处理得到超薄天然石材复合板。
进一步，所述步骤S5中，在粗打磨时，采用打磨机将2.5mm厚的次中间板材打磨为1.5mm厚的板材，在精打磨时，采用打磨机将1.5mm厚的板材打磨为1.0mm厚的超薄天然石材复合板。
进一步，所述步骤S5中，在进行定厚抛光处理时，在传送带上安装真空吸盘，所述1.5mm厚的板材通过吸附真空吸盘吸附在传送带上，在传送带进行传送过程中，抛光盘对1.5mm厚的板材未复合增强铝网层的一侧面进行抛光。
进一步，所述传送带上沿着其长度方向设置有多个支撑杆，所述支撑杆的两端通过支撑块固定在的传送带上，所述支撑杆沿着其长度方向通过螺母安装有多个真空吸盘，所述真空吸盘通过管路连接至真空泵上。
进一步，所述增强铝网层、网格布层以及无纺布层依次通过环保胶进行粘结复合。
与现有技术相比，本发明的有益效果如下：
本发明采用天然石通过多次对剖切割材制备超薄天然石材复合板，利用天然石材自身的特性，免去人造石材的制备过程，避免大量化工原料的使用；并且在天然石材的表面复合增强铝网层、网格布层以及无纺布层，增强最终超薄天然石材的机械性能，获得的超薄天然石材复合板可以弯曲，能够直接用于建筑立柱的装饰施工。
附图说明
图1为本发明中传送带结构示意图；
图中，1、传送带，2、真空吸盘，3、支撑杆，4、支撑块。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。
一种可弯曲超薄天然石材复合板的生产方法，包括，包括以下步骤：
S1、在28mm厚的天然石材的两侧面由天然石材侧面向外依次复合增强铝网层、网格布层以及无纺布层，得到复合厚板；
S2、对步骤S1得到的复合厚板采用分割机对剖为两块厚度为12mm的中间板材；
S3、对步骤S2得到的两块中间板材分割面进行打磨处理后，依次复合增强铝网层、网格布层以及无纺布层，得到中间复合厚板；
S4、将步骤S3得到的中间复合厚板采用分割机对剖为两块厚度为2.5mm的次中间板材；
S5、将步骤S4得到次中间板材的分割面依次经过粗打磨、精打磨、定厚抛光处理得到超薄天然石材复合板。
本实施例中，所述步骤S5中，在粗打磨时，采用打磨机将2.5mm厚的次中间板材打磨为1.5mm厚的板材，在精打磨时，采用打磨机将1.5mm厚的板材打磨为1.0mm厚的超薄天然石材复合板。
本实施例中，如图1所示，所述步骤S5中，在进行定厚抛光处理时，在传送带1上安装真空吸盘2，所述1.5mm厚的板材通过吸附真空吸盘2吸附在传送带1上，在传送带1进行传送过程中，抛光盘对1.5mm厚的板材未复合增强铝网层的一侧面进行抛光；采用真空吸盘2对1.5mm厚的板材进行吸附，真空吸盘2提供强大的吸力，以保证在对板材进行打磨时，板材不会由于打磨机磨盘的作用力而脱离传送带1，有效保证打精打磨时的稳定性。
本实施例中，所述传送带1上沿着其长度方向设置有多个支撑杆3，所述支撑杆3的两端通过支撑块4固定在的传送带1上，所述支撑杆3沿着其长度方向通过螺母安装有多个真空吸盘2，所述真空吸盘2通过管路连接至真空泵上；在真空泵的作用下，真空吸盘处于负压状态，从而对板材进行吸附。
本实施例中，所述增强铝网层、网格布层以及无纺布层依次通过环保胶进行粘结复合。
本发明提供的可弯曲超薄天然石材复合板的的生产方法，将整块28mm厚的天然石板材的两侧面分别依次复合增强铝网层、网格布层、无纺布层，然后再对28mm厚的天然石材进行中间对剖，再对剖好的中间板材的另一侧面依次复合增强铝网层、网格布层、无纺布层得到中间复合厚板，再对中间复合厚板进行对剖后得到的板材依次经过粗打磨和精打磨、定厚抛光处理厚制备出超薄天然石材复合板；采用该方法制备的超薄天然石材复合板的厚度达到1.0mm厚，在增强铝网层、网格布层、无纺布层的增强作用下能够进行弯曲，并且在弯曲的过程中石材不会断裂，可将制备得到的复合板用于立柱、曲面墙面等特殊结构表面的装饰。
以上所述，仅为本发明较佳的具体实施方式，但本发明的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本发明揭露的技术范围内，根据本发明的技术方案及其发明构思加以等同替换或改变，都应涵盖在本发明的保护范围之内。

Claims (5)

1.一种可弯曲超薄天然石材复合板的生产方法，包括，其特征在于，包括以下步骤：
S1、在28mm厚的天然石材的两侧面由天然石材侧面向外依次复合增强铝网层、网格布层以及无纺布层，得到复合厚板；
S2、对步骤S1得到的复合厚板采用分割机对剖为两块厚度为12mm的中间板材；
S3、对步骤S2得到的两块中间板材分割面进行打磨处理后，依次复合增强铝网层、网格布层以及无纺布层，得到中间复合厚板；
S4、将步骤S3得到的中间复合厚板采用分割机对剖为两块厚度为2.5mm的次中间板材；
S5、将步骤S4得到次中间板材的分割面依次经过粗打磨、精打磨、定厚抛光处理得到超薄天然石材复合板。
2.根据权利要求1所述的可弯曲超薄天然石材复合板的生产方法，其特征在于：所述步骤S5中，在粗打磨时，采用打磨机将2.5mm厚的次中间板材打磨为1.5mm厚的板材，在精打磨时，采用打磨机将1.5mm厚的板材打磨为1.0mm厚的超薄天然石材复合板。
3.根据权利要求1所述的可弯曲超薄天然石材复合板的生产方法，其特征在于：所述步骤S5中，在进行定厚抛光处理时，在传送带上安装真空吸盘，所述1.5mm厚的板材通过吸附真空吸盘吸附在传送带上，在传送带进行传送过程中，抛光盘对1.5mm厚的板材未复合增强铝网层的一侧面进行抛光。
4.根据权利要求3所述的可弯曲超薄天然石材复合板的生产方法，其特征在于：所述传送带上沿着其长度方向设置有多个支撑杆，所述支撑杆的两端通过支撑块固定在的传送带上，所述支撑杆沿着其长度方向通过螺母安装有多个真空吸盘，所述真空吸盘通过管路连接至真空泵上。
5.根据权利要求1所述的可弯曲超薄天然石材复合板的生产方法，其特征在于：所述增强铝网层、网格布层以及无纺布层依次通过环保胶进行粘结复合。
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